Gorilla Brakes offers premium replacement disc brake pads, compatible with Shimano brake systems. Founded in Japan in 1921, Shimano have grown over a century to become one of the biggest bicycle component manufacturers in the World. Taking up to 80% of the global market by sales value. Europe and Asia account for over 70% of sales, with cycle components accounting for the vast majority. Shimano have made considerable contributions to innovation in cycling, with dual-pivot brakes and indexed shifting for example, shaping bicycles into the machines we know today. Their products are highly regarded and known to be well made, excellent quality components in the cycling World. Combining Gorilla Brakes custom brake pad compounds with Shimano’s proven braking systems, the rider is provided with the highest level of braking performance. We stock brake pads for a wide range of Shimano road and mountain bike braking systems. Supported models including: Dura-Ace, XTR, Deore, Ultegra, SLX and 105. With replacements for popular pads such as L03a, K03s and B01s, plus many more available.